CN106081437A - Dumper pail locking device - Google Patents
Dumper pail locking device Download PDFInfo
- Publication number
- CN106081437A CN106081437A CN201610593593.6A CN201610593593A CN106081437A CN 106081437 A CN106081437 A CN 106081437A CN 201610593593 A CN201610593593 A CN 201610593593A CN 106081437 A CN106081437 A CN 106081437A
- Authority
- CN
- China
- Prior art keywords
- pail
- rollover stand
- pressure plate
- dumper
- turning arm
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
- B65F3/02—Vehicles particularly adapted for collecting refuse with means for discharging refuse receptacles thereinto
- B65F3/04—Linkages, pivoted arms, or pivoted carriers for raising and subsequently tipping receptacles
Abstract
The invention discloses a kind of dumper pail locking device, relate to environmental sanitation vehicles manufacturing technology field, it includes the raising board for inserting bucket lift ear and coordinates the locking pressure plate clamping described lifting ear with described raising board, described raising board is fixed on rollover stand, described locking pressure plate is hinged with described rollover stand, and connecting between described locking pressure plate and described rollover stand has back-moving spring；The elevating ram that described rollover stand is articulated with precompressor by one end drives upset.The present invention solves conventional garbage car pail retaining mechanism and there is the problem taking up room big, cost height and easily producing maloperation.
Description
Technical field
The present invention relates to environmental sanitation vehicles manufacturing technology field, especially a kind of for the locking of rear-loading compression type garbage truck pail
Mechanism.
Background technology
Dumper is refuse collection and the environmental sanitation of transport of a kind of refuse receptacle being mainly used in avenue and community
Vehicle, common dumper be rear-loading compression type garbage truck, hang tub dumper, hook arm type garbage truck, seal type garbage car and
Self-dumping garbage truck.Compared with other dumper, rear-loading compression type garbage truck can compress, shredding refuse, increases useful load, and
Have Packed collection compartment, do not have rubbish leakage, it is to avoid the secondary pollution of road environment.Rear-loading compression type garbage truck exists
During shipment rubbish, by the pail retaining mechanism of the tailstock, rubbish pail is lifted and overturns, make the rubbish upside-down mounting in bucket enter rubbish
In car compartment, for reducing workman's working strength, improve work efficiency, pail lifting is tiped rubbish, be at this moment accomplished by pail locking
Mechanism, prevents pail from falling at lifting process.Existing pail retaining mechanism uses one group of elevating ram to lift, overturn and put
Lower pail, locks pail with another group locking cylinder in lifting and switching process, and elevating ram and locking cylinder pass through respectively
Different oil circuit connects fuel tank, and each oil circuit is respectively arranged with banked direction control valves, the volume of the pail retaining mechanism of this structure, takies
Space is relatively big, and cost is high, and lifting and locking operation need to use single button to be controlled respectively, therefore, easily produces by mistake
Operation, and make rubbish pail inadvertently fall off.
Summary of the invention
It is an object of the invention to provide a kind of dumper pail locking device, this device can solve conventional garbage car and carry
There is the problem taking up room big, cost height and easily producing maloperation in bucket retaining mechanism.
In order to solve the problems referred to above, the technical solution used in the present invention is: this dumper pail locking device includes using
Clamp the locking pressure plate of described lifting ear in the raising board and coordinating with described raising board inserting bucket lift ear, described raising board is consolidated
On rollover stand, described locking pressure plate is hinged with described rollover stand, connects between described locking pressure plate and described rollover stand
There is back-moving spring；The elevating ram that described rollover stand is articulated with precompressor by one end drives upset.
In the technical scheme of above-mentioned dumper pail locking device, more specifically technical scheme is it may also is that described filling
Device is hinged with turning arm, and the other end of described elevating ram is hinged with described turning arm；Described turning arm is fixedly connected with rotation
Pivoted arm connecting shaft, described rollover stand is rotationally connected with in described turning arm connecting shaft, between described rollover stand and described precompressor
It is hinged with rollover stand pull bar；It is provided with position-limit mechanism between described locking pressure plate and described turning arm connecting shaft.
Further, described lifting ear is the extension limit that described pail top edge is bent to form downwards, the free end of locking pressure plate
There is the stopper section withheld at described top edge.
Further, having two turning arms being symmetricly set in described precompressor both sides, described turning arm connecting shaft is solid
Between two described turning arms.
Further, described position-limit mechanism includes the limited block being fixed on the described locking pressure plate back side and is fixed on described rotation
A bracer in pivoted arm connecting shaft, in the range of described bracer is in the movement locus of described limited block.
Further, there is spaced two described raising boards and described locking pressure plate.
Further, the top of described raising board has slotting finger.
Further, described turning arm offers the position adjustments hole of multiple installation described turning arm connecting shaft.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that by lifting
Raising board and hinged, reducible locking pressure plate are set on hydraulic oil cylinder driving rollover stand, are being carried by raising board and locking pressure plate
Bucket lifting switching process clamps locking automatically, thus, i.e. can use one group of elevating ram just complete the lifting of pail, locking,
Action, its compact conformation such as put down, take up room little, save one group of locking cylinder, and lacked one group of banked direction control valves and oil circuit, make
Obtain simple to operate, one-key operation lifting and locking, faulty operation will not be produced.
Accompanying drawing explanation
Fig. 1 is the structural representation of dumper pail locking device embodiment.
Fig. 2 is the structural representation of rollover stand.
Fig. 3 is limited block and the schematic diagram of back-moving spring of locking pressure plate.
Fig. 4 is the structural representation of turning arm.
Fig. 5 is dumper pail locking device locking state schematic diagram.
Detailed description of the invention
The invention will be further described for embodiment below in conjunction with the accompanying drawings:
Dumper pail locking device shown in Fig. 1 includes two spaced locking units, locking unit by raising board 7,
Locking pressure plate 4, position-limit mechanism and back-moving spring 11 form, and locking pressure plate 4 is hinged with rollover stand 3, locking pressure plate 4 and rollover stand
Connecting between 3 has back-moving spring 11, raising board 7 to be fixed on rollover stand 3, lifts pail 6, upper at raising board 7 for the ease of fork
Portion is provided with multiple slotting finger；Wherein, raising board 7 is used for inserting pail 6 lifting ear, and locking pressure plate 4 coordinates clamping to carry with raising board 7
Ear, under the effect of position-limit mechanism and back-moving spring 11, lifts and auto lock in switching process or unclamp pail at rollover stand 3
6；Precompressor 12 lateral symmetry at dumper rear portion is hinged with two turning arms 2, is fixed with rotation between two turning arms 2
Arm connecting shaft 9, rollover stand 3 is rotationally connected with in turning arm connecting shaft 9, it is preferred that offers multiple installation on turning arm 2 and rotates
The position adjustments hole 2-1 of arm connecting shaft 9, sees Fig. 4；It is provided with position-limit mechanism between locking pressure plate 4 and turning arm connecting shaft 9,
Position-limit mechanism includes the limited block 10 being fixed on locking pressure plate 4 back side and the bracer 8 being fixed in turning arm connecting shaft 9, ginseng
See Fig. 2, in the range of a bracer 8 is in the movement locus of limited block 10；Limited block 10 is L-shaped block, L-shaped block be fixed on lock
Pressing plate 4 back side, the corner of L-shaped block has hinge hole, sees Fig. 3；Lifting oil it has been respectively articulated with in the both sides of precompressor 12
Cylinder 1, the external part of elevating ram 1 is hinged with turning arm 2 end of phase the same side；Cut with scissors between rollover stand 3 and precompressor 12
It is connected to rollover stand pull bar 5.The lifting ear of the present embodiment is the extension limit 6-1 that pail 6 top edge is bent to form downwards, lifts for preventing from providing
When rising, the free end of locking pressure plate 4 has the stopper section 4-1 withheld at pail 6 top edge.
During operation, make raising board 7 insert in the groove hung between limit 6-1 and pail 6 ladle body, drive elevating ram 1, make oil
The piston rod 1-1 of cylinder stretches out, thus drives turning arm 2 to rotate, and turning arm 2 drives rollover stand 3 to rise, and rollover stand 3 is with pail 6
Fixing end around turning arm 2 up moves, it is achieved the lifting of pail 6；Rollover stand 3 is by while lifting, and rollover stand pull bar 5 draws
Rollover stand 3 to downwardly turn over, when rollover stand 3 peaks, the bung of pail 6 tilts down garbage truck carriage, rubbish in bucket
Rubbish 13 falls in compartment, during this, due to limited block 10 and the bracer 8 in turning arm connecting shaft 9 at locking pressure plate 4 back
Clamping, locking pressure plate 4 and raising board 7 are by locked for pail 6 so that it is cannot move downward rubbish, see Fig. 5；After toppling over, drive
The piston rod 1-1 of dynamic elevating ram 1 shrinks, and turning arm 2 down moves with rollover stand 3, and locking pressure plate 4 is at its back reset bullet
Under spring 11 effect, slowly separating with pail 6, after pail 6 lands, raising board 7 departs from hangs limit 6-1, i.e. completes garbage collection operations.
Claims (8)
1. a dumper pail locking device, it is characterised in that: include the raising board for inserting bucket lift ear and with institute
Stating raising board and coordinate the locking pressure plate clamping described lifting ear, described raising board is fixed on rollover stand, described locking pressure plate and institute
Stating rollover stand to be hinged, connecting between described locking pressure plate and described rollover stand has back-moving spring；Described rollover stand passes through one end
The elevating ram being articulated with precompressor drives upset.
Dumper pail locking device the most according to claim 1, it is characterised in that: described precompressor is hinged with rotation
Arm, the other end of described elevating ram is hinged with described turning arm；Described turning arm is fixedly connected with turning arm connecting shaft, institute
State rollover stand to be rotationally connected with in described turning arm connecting shaft, be hinged with rollover stand between described rollover stand and described precompressor and draw
Bar；It is provided with position-limit mechanism between described locking pressure plate and described turning arm connecting shaft.
Dumper pail locking device the most according to claim 2, it is characterised in that: described lifting ear is described pail top
The extension limit that edge is bent to form downwards, the free end of locking pressure plate has the stopper section withheld at described top edge.
Dumper pail locking device the most according to claim 3, it is characterised in that: there are two and be symmetricly set in described
The turning arm of precompressor both sides, described turning arm connecting shaft is fixed between two described turning arms.
Dumper pail locking device the most according to claim 4, it is characterised in that: described position-limit mechanism includes being fixed on
The limited block at the described locking pressure plate back side and the bracer being fixed in described turning arm connecting shaft, described bracer is in described
In the range of the movement locus of limited block.
6. according to the dumper pail locking device described in any one of claim 2 to 5, it is characterised in that: there is interval and arrange
Two described raising boards and described locking pressure plate.
Dumper pail locking device the most according to claim 6, it is characterised in that: the top of described raising board has slotting
Refer to.
Dumper pail locking device the most according to claim 7, it is characterised in that: offer multiple on described turning arm
The position adjustments hole of described turning arm connecting shaft is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593593.6A CN106081437A (en) | 2016-07-26 | 2016-07-26 | Dumper pail locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610593593.6A CN106081437A (en) | 2016-07-26 | 2016-07-26 | Dumper pail locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106081437A true CN106081437A (en) | 2016-11-09 |
Family
ID=57449766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610593593.6A Pending CN106081437A (en) | 2016-07-26 | 2016-07-26 | Dumper pail locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081437A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695075A (en) * | 2017-04-28 | 2018-02-16 | 宁波市北仑环保固废处置有限公司 | A kind of clinical waste automates disposal system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0700840A1 (en) * | 1994-09-07 | 1996-03-13 | FAUN Umwelttechnik Aktiengesellschaft | Lifting device for emptying refuse receptacles and/or receptacles for recyclable materials in a waste disposal vehicle |
| CN203345535U (en) * | 2013-06-27 | 2013-12-18 | 一汽(四川)专用汽车有限公司 | Multifunctional turnover frame structure |
| CN204264788U (en) * | 2014-11-18 | 2015-04-15 | 河南森源重工有限公司 | A kind of extension bucket hold-down mechanism of compression type garbage truck |
| CN204453494U (en) * | 2015-02-09 | 2015-07-08 | 中联重科股份有限公司 | Waste-skip and staving feeding device thereof |
| CN205221689U (en) * | 2015-09-29 | 2016-05-11 | 比亚迪股份有限公司 | Turning device and have its vehicle |
| CN205932030U (en) * | 2016-07-26 | 2017-02-08 | 中国重汽集团柳州运力专用汽车有限公司 | Garbage truck pail locking device |
-
2016
- 2016-07-26 CN CN201610593593.6A patent/CN106081437A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0700840A1 (en) * | 1994-09-07 | 1996-03-13 | FAUN Umwelttechnik Aktiengesellschaft | Lifting device for emptying refuse receptacles and/or receptacles for recyclable materials in a waste disposal vehicle |
| CN203345535U (en) * | 2013-06-27 | 2013-12-18 | 一汽(四川)专用汽车有限公司 | Multifunctional turnover frame structure |
| CN204264788U (en) * | 2014-11-18 | 2015-04-15 | 河南森源重工有限公司 | A kind of extension bucket hold-down mechanism of compression type garbage truck |
| CN204453494U (en) * | 2015-02-09 | 2015-07-08 | 中联重科股份有限公司 | Waste-skip and staving feeding device thereof |
| CN205221689U (en) * | 2015-09-29 | 2016-05-11 | 比亚迪股份有限公司 | Turning device and have its vehicle |
| CN205932030U (en) * | 2016-07-26 | 2017-02-08 | 中国重汽集团柳州运力专用汽车有限公司 | Garbage truck pail locking device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107695075A (en) * | 2017-04-28 | 2018-02-16 | 宁波市北仑环保固废处置有限公司 | A kind of clinical waste automates disposal system |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |
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| RJ01 | Rejection of invention patent application after publication |